baber/WOPTO huggingface dataset:
Patent IT-1279467-B1 (IT)
Title: Radio control system for automatic locks for public access points
Inventor: ROMANO MICHELE
IPC: H04B/
Filed: 1995-03-09
Granted: 1997-12-10
Abstract: The present application relates to a radio control system for automatic locks, particularly for public access points. This radio control system consists of a receiver with a programmable store, interacting with a plurality of transmitters containing a centralized logic for generating codes which can be changed on each activation. The changeable codes can be recognized by the receiver when this has been implemented, by means of a suitable programmer, for radio transmission of data. The receiver and the programmer are advantageously connectable to a computer for the overall control of the transmitters. <IMAGE>
Patent IT-1280141-B1 (IT)
Title: Support roller for band and/or metal sheet rolling stands
Inventor: FASOLI FABIO
IPC: B21B/
Filed: 1995-03-15
Granted: 1998-01-05
Abstract: Support roller for band and/or metal sheet 11 rolling mill stands 10, used advantageously but not exclusively in Quarto rolling mill stands for hot rolling bands and/or sheets 11, advantageously thin bands or sheets, said rolling stand 10 comprising at least one pair of work rollers 12, each cooperating peripherally with the associated support roller, presenting a profile defined by a first central section 114a substantially rectilinear with a width D and second curvilinear side parts 114b defined by a curve 15 with a substantially parabolic form, or form assimilable to a parabola. <IMAGE>
Patent JP-3031917-B1 (JP)
Title: プレ―ト式減圧装置
IPC: G05D16/00
Filed: 1999-07-02
Granted: 2000-04-10
Abstract: 【要約】
【課題】  エロージョンによる損耗を低減して装置の長 寿命化を図る。
【解決手段】  本体８の高圧流体入口９ａと減圧流体出 口９ｂとに連通する内部空間９に重ねて嵌合固定できる ようにした少なくとも一枚の減圧プレート１１，１２と 少なくとも一枚の流体集合プレート１３，１４とを備え る。減圧プレート１１，１２は、周縁部近傍にて減圧プ レート１１，１２を貫通するよう周方向に複数の分散流 下口１５を備え、流体集合プレート１３，１４との間 に、分散流下口１５に連通し且つ中心に向かって間隔が 大きくなる円錐形状の減圧空間１６を形成している。流 体集合プレート１３，１４は、中心部において流体集合 プレート１３，１４を貫通し減圧空間１６に連通する集 合流下口１８を備えている。
Patent JP-3052140-B1 (JP)
Title: 廃棄物の減容化処理装置
IPC: G21F9/30
Filed: 1999-08-25
Granted: 2000-06-12
Abstract: 【要約】
【課題】焼却が困難で復元力を有するシートや保温材な どのかさばる廃棄物を圧縮し減容化処理する装置を提供 する。原子力施設などから排出されるかさばる廃棄物を 安全に減容化処理する装置を提供する。
【解決手段】ドラム缶を待機位置と作業位置との間で移 送するコンベアと、ドラム缶の底部を受け止めるパレッ トと、作業位置でドラム缶の上方に配置された複数の上 下動シリンダと、支持フレームと、シリンダの下端に取 り付けられたプレートと、ドラム缶内に収納される逆止 弁付き収納袋とを備える。廃棄物をドラム缶内の収納袋 内に収納してからシリンダを下降させ、収納袋から空気 を排出させることにより減容化処理する。
Patent JP-3015350-B1 (JP)
Title: 吸引式エアレーター
IPC: A01K63/04
Filed: 1998-09-11
Granted: 2000-03-06
Abstract: 【要約】
【課題】  低いエネルギー消費量で高速かつ高い酸素導 入効率によって、より多くの空気を中・下層部の水中に 直接吸引できる吸引式エアレーターを提供する。
【解決手段】  吸引装置と水中用ポンブおよびサポート 部材とからなり、該吸引装置はチューブ、円錐形ノズ ル、空気と水の混合用チャンバー、吸引パイプ、球形キ ャビティーそして収束用チューブとからなる。
Patent JP-3026207-B1 (JP)
Title: ガス栓
IPC: F16K27/00
Filed: 1998-10-06
Granted: 2000-03-27
Abstract: 【要約】
【課題】  ガス栓本体の入口筒部の端面にフランジ板が 取り付けられる形式のガス栓を容易に製造する。
【解決手段】  入口筒部40の開口端部近傍の胴部外周 に、対向する二辺を有する溝部42が形成され、一対の略 Ｕ字状の第１フランジ板１及び、第２フランジ板2各々 の両端近傍部分1a,2aの内側縁部を溝部42の二辺に沿っ た底面にそれぞれ相対回動阻止状態に嵌め込んだとき に、各々の両端近傍部分1a,2aは、相互に重なり合い、 その重なり部全体の厚みは、溝部(42)の幅に略一致する ようにされており、重なり部のうち、溝部42の外方に位 置する部分には、固着のための透孔10,20がそれぞれ連 通状態に形成されている。
Patent JP-2939586-B1 (JP)
IPC: C08L3/06
Filed: 1998-11-25
Granted: 1999-08-25
Abstract: The present invention relates to a starch ester having short- and long-chain acyl groups wherein hydrogens in reactive hydroxyl groups in the same starch molecule have been replaced by C2-4 short-chain acyl groups and C6-18 long-chain acyl groups. The degree of substitution by the short- and long-chain acyl groups are regulated so as to make the starch ester thermo-plasticized and moldable even in the absence of a plasticizer. Accordingly, the starch ester of the present invention can be used as a biodegradable thermoplastic plastic material which can be thermo-plasticized in the absence of a plasticizer.
Patent JP-3051112-B1 (JP)
Title: 衣料品包装材及び衣料品包装用カバー
IPC: B65D85/18
Filed: 1998-11-26
Granted: 2000-06-12
Abstract: 【要約】
【課題】通気性、撥水性があって、衣料品を傷めること なく安全に包装でき、また、適度に透明性があり、さら にリサイクルが可能で省資源化を期すことができ、しか も十分な強度を有する衣料品カバー用包装材及び同カバ ーを提供する。
【解決手段】通気性を有する薄い柔軟紙２に、撥水剤と しての樹脂の少なくとも１種と、樹脂の少なくとも１種 との混合液が塗布されて含浸し、かつ透明化剤としての 樹脂の水素化合物の少なくとも１種が柔軟紙２の少なく とも一部に塗布されて含浸し、乾燥されたカバー前部用 の包装材１Ａと、柔軟紙に少なくとも撥水剤とヒートシ ール性補助剤の混合液が塗布されたカバー後部用の包装 材１Ｂとを２枚合わせにして対向縁部どうしを貼り合わ せることにより扁平な筒状体に形成した。
Patent JP-3039863-B1 (JP)
Title: ロッキングプレス装置
IPC: B30B1/00
Filed: 1998-12-25
Granted: 2000-05-08
Abstract: 【要約】
【課題】ロッキング主軸に多様な揺動運動を行わせるこ とを可能とするロッキングプレス装置。
【解決手段】揺動する金型２の上部で、中心軸の偏心角 度・公転角速度を調節自在とした状態で金型に揺動運動 を伝達するロッキング主軸１と金型の間に摩擦板３を介 在させ、金型に固着した周囲枠２０の周囲に、ジャイロ 部４、固定部５を設け、金型又は周囲枠とジャイロ部と の間の第１突出柱６１及び第１支持嵌合部７１との回転 自在の嵌合関係、ジャイロ部と固定部との間の第２突出 部６２と第２支持嵌合部７２との回転自在の嵌合関係に 基づいて、金型に対し、二次元の自由度をもって所望の 揺動を行わせ、かつ金型の転がり運動による自転を防止 し、ひいては正確に所望の模様を形成することができ る。
Patent MD-3315-B1 (MD)
Title: Antiburning coat for gasified casting patterns
Inventor: MAMMADOV ETIBAR
IPC: B22C3/00
Filed: 2005-12-23
Abstract: The invention relates to the foundry, namely to compositions of the antiburning coats for gasified casting patterns.Summary of the invention consists in that the coat comprises 4% solution of polyvinyl butyral in ethyl alcohol, phenol-formaldehyde lacquer, silico-organic additive in the form of aqueous emulsion with a silicone content of 40...50 mass %, finely ground aluminum powder and refractory filler of silicate nature in the following component ratio, mass %:silico-organic additive in the form of aqueous emulsion with
Patent NO-333376-B1 (NO)
Title: Forsterket trestrukturteknologi for fiberoptisk sensormatrise.
Inventor: VAKOC BENJAMIN J
IPC: G01B9/02
Filed: 2004-02-09
Abstract: En foldet fiberoptisk Sagnac-sensormatrise eller gruppe anvender en felles forsinkelsesbane for å indusere fordelt opphenting i nedføringsfibre. Sensorgruppen blir brukt for å detektere perturbasjone r eller forstyrrelser (for eksempel akustiske bølger i vann). Ved å basere den foldede Sagnac-sensorgruppen på driftsprinsipper tilsvarende Sagnac-interferometeret har sensorgruppen et stabilt forspenningspunkt, redusert fasestøy, og tillater bruk av en bredbåndssignalkilde snarere enn at det kreves en mer kostbar mallinjelaser. Et stort antall sensorer kan være multiplekset inn i arkitekturen til	sensorgruppen. I en spesiell foretrukket utførelse er sensorgruppen eller matrisen konfigurert med koplere og forsterkere valgt for å rette hovedsakelig like deler av et innmatet lyssignal til hver sensor i gruppen. I en annen spesielt foretrukket utførelse er første og andre forsinkelsesbane tilveiebrakt for lys med den første og andre bølgelengden for å øke det dynamiske området til sensorene.
Patent NO-325642-B1 (NO)
Title: Fottoy for okning av proprioseptiv og kinestetisk dyktighet.
Inventor: ELBAZ AVI
IPC: A43B13/16
Filed: 2005-03-17
Abstract: Fottøy (10) til bruk ved øvelser og trening, omfattende et støtteelement (12) med en øvre overflate (14), med utbulende fremspring (22), hvor et av fremspringene er posisjonert lenger bak en det andre. Utover dette er det beskrevet en proprioseptiv tredemølle som omfatter en fotkontaktende løpeoverflate som roterer om et par adskilte trinser, hvor løpeoverflaten omfatter minst et fremspring som springer frem oppover fra løpeoverflaten. Proprioseptive treningsoverflater, treningssykler, steppere eller trinntrenere, skimaskiner, romaskiner og eliptiske treningsmaskiner er også beskrevet.
Patent NO-324571-B1 (NO)
Title: Fôring for trykkmaler.
Inventor: SORENSEN PER HASSEL
IPC: G01F1/38
Filed: 2005-04-20
Abstract: Oppfinnelsen angår et trykkmåleinstrunient, samt en foring for dette, særlig for undersjøisk bruk og innrettet for kobling til et trykksatt medium i en beholder eller et rør gjennom minst én åpning i dette og derved å måle trykket i mediet i denne posisjonen, der trykkmåleinstrumentet er utstyrt med minst én innstikksdel for plassering i nevnte minst én åpning, hvilken innstikksdel omfatter en utad ragende foring, hvilken foring er roterbart koblet til innstikksdelen og har en innvendig sylindrisk eller konisk flate og en utvendig sylindrisk eller konisk flate og hvor innvendig og utvendig flate har parallelle eller nesten parallelle senterakser som ikke er sammenfallende.
Patent NO-329785-B1 (NO)
Inventor: SUCIU CRINA SILVIA
IPC: C01B13/32
Filed: 2005-12-02
Abstract: Methods of sol-gel processing for preparing of gels and nanoparticles are described. The invention also relates to gels and nanoparticles prepared by the described methods. A preferable embodiment describes ZrO2 nanoparticles produced by sol gel processing by using sucrose and pectin as polymerization agents.
Patent NO-325975-B1 (NO)
Title: Trampoline-baerekonstruksjon
Inventor: CHU ARTHUR
IPC: A63B5/11
Filed: 2006-01-25
Abstract: Modifisert trampoline-bærekonstruksjon som omfatter flere tverrgående rør, i det minste seks forbindelseshylser og tre bærende rør. De tverrgående rør er forbundet til ringform. Hver forbindelseshylse klemmer mot sammenføyningen av to nærliggende, tverrgående rør. Hver forbindelseshylse er innført i en endeåpning i ett av de bærende rør. Sperrefordypninger er utformet på to sider av en indre kant på hvert rørklemmeparti. Tilsvarende sperrespor er utformet i to sider av sammenføyningen for to nærliggende, tverrgående rør. Når rørklemmepartiet klemmer mot sammenføyningen av to nærliggende, tverrgående rør, sperres sperrefordypningen og sperresporet sammen. Hvert innføringsrørparti består av i det minste to bueformede plater. Fremspring som kan sperres sammen er utformet på de to bueformede plater.
Patent NO-339444-B1 (NO)
Inventor: KING JOHN FREDERICK
IPC: C22F1/06
Filed: 2006-04-10
Abstract: This invention relates to magnesium-based alloys particularly suitable for casting applications where good mechanical properties at room and at elevated temperatures are required. The alloys contain: 2 to 4.5% by weight of neodymium; 0.2 to 7.0% of at least one rare earth metal of atomic No. 62 to 71; up to 1.3% by weight of zinc; and 0.2 to 0.7% by weight of zirconium; optionally with one or more other minor component. They are resistant to corrosion, show good age-hardening behaviour, and are also suitable for extrusion and wrought alloy applications.
Patent NO-344332-B1 (NO)
Inventor: CORRIGAN JOSEPH PETER
IPC: A61M5/32
Filed: 2008-12-19
Abstract: An injection device 110 is described having a housing 112 that receives a syringe 114 having a needle 118, wherein the syringe is supported in a syringe carrier 150. The syringe 114 and syringe carrier 150 are biased by a return spring 126 from an extended position in which the needle 118 extends from the housing 112 through an exit aperture 128 to a retracted position in which it does not. A drive spring 130 acts via a drive to advance the syringe 114 from its retracted position to its extended position and discharge its contents through the needle 118 and a return spring 126, brought into play when the drive has reached a nominal return position, restores the syringe 114 to its retracted position. The syringe carrier 150 is designed to restrict rearward movement of the syringe so that the injection device is less prone to failure and damage to is components than prior art devices.
Patent NO-333262-B1 (NO)
Title: Fremgangsmate for behandling av produsert vann
Inventor: AANESEN SVEIN VIGGO
IPC: B01D17/035
Filed: 2009-10-21
Abstract: Det er vist en fremgangsmåte for forbedring av separasjon av olje fra vann, spesielt for behandling av produsert vann fra oljeutvinning. Fremgangsmåten omfatter flotasjon av oljedråper og gassbobler. Videre omfatter fremgangsmåten å: - tilføre vann som inneholder oljedråper og oppløst gass til en separasjonsenhet; - kontrollere trykkfallet av vannet som inneholder olje og oppløst gass når det entrer separasjonsenheten for å oppnå dannelse av en eller flere gassbobler innen oljedråpene, og - tillate flotasjon av oljedråper og gassbobler. Det er også vist en apparatur for utførelse av fremgangsmåten.
Patent NO-330090-B1 (NO)
Title: Fremgangsmate for fremstilling av mellomprodukter av benzoksazinderivater
Inventor: SATO KOUJI
IPC: C07D265/36
Filed: 2010-05-07
Abstract: Oppfinnelsen tilveiebringer en industrielt fordelaktig fremgangsmåte for fremstilling av mellomprodukter av anti-mikrobielle legemidler.
Patent NO-342047-B1 (NO)
Title: Undervannsmodul for trykkregulering
Inventor: GRIMSTAD HAAKON JOSTEIN
IPC: F17D1/20
Filed: 2014-03-04
Abstract: Fremgangsmåte ved regulering av fluidtrykk i et lukket system, fremgangsmåten omfattende å: anvende en trykkreguleringsenhet (3) koblet til systemet (1), enheten omfattende et første ledningsrør (4) som stiller det lukkede systemet (1) i fluidkommunikasjon med et eksternt system; en første reguleringsventil (RV1) anbragt mellom det eksterne systemet og én ende av ledningsrøret (4) og en andre reguleringsventil (RV2) anbragt mellom det lukkede systemet og den andre enden av ledningsrøret (4); og fremgangsmåten omfattende de trinn å: a) åpne én av den første eller andre reguleringsventilen (RV1, RV2); b) lukke nevnte ene reguleringsventil; c) åpne den andre reguleringsventilen; d) lukke den andre reguleringsventilen; e) gjenta trinnene a) til d) i rekkefølge inntil det ønskede fluidtrykket er oppnås i systemet.
Patent PL-94162-B1 (PL)
Title: Cardioactive amines[CH554311A]
IPC: C07C217/34
Filed: 1971-01-07
Abstract: Amines of formula (I): R1R2NCONHPhOCH2CH(OH)CH2NHR3 (I) (where R1 is H or an opt. substd. monovalent aliphatic hydrocarbon residue; R2 is an opt. substd. monovalent aliphatic hydrocarbon residue; or R1+R2 = an opt. substd. bivalent aliphatic hydrocarbon residue opt. contg. a heteroatom; Ph is m- or p-phenylenediamine, and R3 is an aliphatic or cycloaliphatic residue) are cardioselective beta-receptor blocking agents. (I) are prepd. by condensation of appropriate fragments, e.g. R1R2NH and ZCONHPhOCH2CH(OH)CH2NHR3 (where Z is a reactive residue) or by modification of analogues, e.g. redn. of Schiff's bases.
[CH554311A]
Patent PL-129114-B1 (PL)
Title: Process for preparing novel optical isomer of /r,r/ labetalol
IPC: A61P25/02
Filed: 1979-09-19
Abstract: The (R,R) optical isomer of labetalol, namely 5-[ (R)-1-hydroxy- 2-[(R)-1-methyl- 3-phenylpropyl)amino ]ethyl]salicylamide, and its pharmaceutically acceptable acid addition salts, in a state substantially free of the corresponding (R,S), (S,R) and (S,S) optical isomers, are novel compounds with favourable therapeutic properties in comparison with labetalol. They can be used in particular in the treatment of hypertension. The novel (R,R) optical isomer and its pharmaceutically acceptable acid addition salts can be prepared by removal of the protecting groups from an N,O-protected (R,R) optical isomer or acid addition salt thereof, wherein the basic nitrogen atom and the phenolic hydroxy group are protected, preferably by hydrogenolytic removal of hydrogenolysable groups.
Patent PL-140413-B1 (PL)
Title: Process for preparing n-phosphonomethylglycine
IPC: C07F9/38
Filed: 1983-10-17
Abstract: A process for the production of N-phosphonomethylglycine characterised in that it comprises: (a) reacting a hydantoin or a 3-substituted hydantoin corresponding to the following general formula: <CHEM> wherein R represents hydrogen, C1-C10 alkyl, C6-C12 aryl, C1-C10 alkyl-carbonyl and C6-C12 aryl-carbonyl with paraformaldehyde in the presence of a low molecular weight carboxylic acid to produce a mixture of intermediate products including the 1 -(hydroxymethyl) derivative of the starting hydantoin; (b) converting the 1 -(hydroxymethyl) derivative to the 1 -phosphonomethyl derivative by thereafter adding to the reaction mixture either: (i) a substituted phosphorus compound selected from phosphorus trichloride and phosphorus tribromide; (ii) phosphorus acid and an anhydride selected from acetic anhydride, propionic anhydride, butyric anhydride or a similar asymmetrical anhydride and continuing the reaction to cause completion of the reaction to form the 1 -phosphonomethyl derivative; (c) hydrolyzing the resulting 1 -phosphonomethylhydantoin product with a base selected from alkali metal or alkaline earth hydroxides to produce a salt of N-phosphonomethylglycine; and (d) neutralizing the salt witha strong acid to produce N-phosphonomethylglycine  is disclosed. The present process provides advantages over the prior art.
Patent PL-149173-B1 (PL)
Title: A herbicide
IPC: C07D239/08
Filed: 1987-01-30
Abstract: A novel. substituted pyridinesulfonamide compound having a pyridine ring with an N-substituted aminocarbonyl group, I or 2 Y groups, and a particular substituted group (if any), and a pyrimidine ring with a specific substituted group at the 3-position of the sulfonyl urea chain. where Y represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group. an alkylthio group, an alkoxyalkyl group, or non-substituted or substituted amino group. The compound is effective as the herbicide for corn fields. Further, the salts of the above-mentioned compound, herbicidal composition containing the compound or these salts, and a process for producing the above-identified compound, and also a method of preparing the salts of the compound.
Patent PL-150019-B1 (PL)
Title: Method of processing used dry cells,armoured printed circuit boards and electrnic components
IPC: H01M6/52
Filed: 1987-12-11
Abstract: For the recycling of electrical batteries, in particular of a mixture of high-power batteries for equipment of any chemical composition, and also of assembled printed circuit boards and electronic components, a pyrolysis of the unsorted mixture is carried out at a temperature between 450 DEG  and 650 DEG , then an electrolysis of the pyrolysis slag is carried out and subsequently a separation of the electrolysis products and removal of the products accumulating at the electrodes is carried out. In this process, which is economically profitable, no environment-polluting residues are produced and an initial sorting of material becomes unnecessary.
Patent PL-155794-B1 (PL)
IPC: B25J15/00
Filed: 1987-12-30
Abstract: Chwytak mechaniczny, zawierający korpus zaopatrzony
w otwory przelotowe o osiach równoległych do osi
korpusu, w których osadzone są obrotowo i nieprzesuwnie
wzdłuż osi otworów trzpienie, których końce od
strony ustalanego przedmiotu znajdują się poza korpusem,
a przeciwległe końce zaopatrzone są w występy o
linii śrubowej, przy czym na trzpieniach tych osadzone są
sprężyny śrubowe, znamienny tym, że trzy otwory na
trzpienie (2) rozmieszczone względem siebie co 120° usytuowane
są na okręgu leżącym niewspółśrodkowo
względem osi korpusu (1), a następne dwa otwory na
trzepienie (2) usytuowane są na innym okręgu leżącym
również nie współśrodkowo względem osi korpusu (1),
przy czym te dwa otwory rozmieszczone są symetrycznie
względem osi przechodzącej przez środki obu okręgów, a
ponadto osadzone na trzpieniach (2) sprężyny (7)
wsparte są z jednej strony na wewnętrznej części korpusu
(1), a z drugiej na tarczy (8) osadzonej przesuwnie w
korpusie (1) i spoczywającej na suwaku (5) wyposażonym
w tulejki (4) zaopatrzone w kanały o liniach śrubowych
osadzonym przesuwnie na wałkach (6) połączonych z
korpusem (1), a ponadto koniec każdego trzpienia (2)
znajdujący się poza korpusem (1) od strony chwytanego
przedmiotu jest mimośrodowo przemieszczony w stosunku
do osi tej części trzpienia (2), która osadzona jest w
korpusie (1).
Patent PL-155918-B1 (PL)
IPC: B66C/
Filed: 1988-02-29
Abstract: 1. Urządzenie do sterowania chwytakiem,
a zwłaszcza do obsługi mechanizmu zapadkowego
łupin czerpaka jednolinowego, zaopatrzonego
w dźwignię układu ryglowania mechanizmu
zapadkowego, znamienne tym, że ma
pomocniczy bęben linowy (9) napędzany bębnem
udźwigu (1) poprzez układ kół zębatych
(10, 11), na którym jest zawieszony ciężar
zwalniający (3©), przy czym pomocniczy bęben
linowy (9) jest osadzony przegubowo na dźwigniach
obrotowych (8) ułożyskowanych na wale
(7) bębna udźwigu (1) i ma zwalniak (17) oraz
przeciwciężar ryglujący (22), a na linie (29)
ciężar zwalniający (30).
Patent PL-157709-B1 (PL)
Title: Method of dyeing waste treatment
IPC: C02F1/74
Filed: 1988-09-02
Abstract: A method to treat dye-house wastes, wherein the wastes are sent to an air-lift type of a circulating column whereupon coagulants and a neutralizing agent are added to establish a pH in the range 5-9 and they are mixed, decolourised and subjected to oxidation using air or an air-ozone mixture which is introduced to the circulating column in a sufficient quantity to enable it to flow at an apparent flow velocity up to a maximum of 0.02 m/s while keeping the waste-residence time in the column in the range 5-10 minutes, the said ozone being used at 0.2 g/l of the waste, the resulting foam being collected at the top and the sludge at the bottom of the column.
Patent PL-163969-B1 (PL)
Title: Method of obtaining laminated material,apparatus therefore and laminated material as such
Inventor: HEYES PETER J
IPC: B32B15/08
Filed: 1988-10-12
Abstract: A process for producing a laminate of polypropylene bonded to a metal substrate such as steel or aluminium strip, preferably electrolytically chromium coated steel for making can ends, comprises laminating a polypropylene film to the metal and subjecting the film to a temperature above its melting point, and then uniformly and rapidly cooling the laminate to a temperature substantially below the melting Point of the polypropylene by flooding the polypropylene coated surface of the laminate with cold liquid, e.g. water at room temperature.
Patent PL-159078-B1 (PL)
Title: Method for receiving extract from roasted cocoa seed scales
IPC: A23L27/28
Filed: 1989-02-15
Abstract: A method of obtaining liquid extract from roasted cocoa grain shell characterized in that roasted cocoa grain shell with grain size distribution from 1mm to 4 mm is exposed to forced extraction in a mixer at a temperature ranging from 50 to 80 degrees C for a period of 1.5 to 3 hours with aqueous solution of  liquorice extract used in a proportion from 5:2 to 5:1, and then the content of the mixer is filtered with the use of known and available methods.
Patent PL-161586-B1 (PL)
Title: Strainer
Inventor: BRZEZINSKI STEFAN
IPC: A61M1/02
Filed: 1990-01-04
Abstract: A filtering jacket used in filter chamber for blood transfusion, characterised in that it is made in a weaving method in a form of a sleeve of synthetic line of circular cross-section, preferably of polyamide 6.6 of diameters: warp 0.086-0.12 mm (6), weft 0.071-0.1 mm (7) and rim line 0.061-0.086 mm, in plain weave 1/1, of warp density 38-40 lines per cm and weft density 28-30 pairs of lines per cm and folded-up sleeve density 15-30 mm, however, the size of clearance (8) is 150-200 mum, and the filtration filterability is within the limits of 20-40 percent.<IMAGE>
Patent PL-162733-B1 (PL)
Title: Method of obtaining high-aluminum refractories
Inventor: WIELANOWSKI KRZYSZTOF
IPC: C04B35/10
Filed: 1990-05-07
Abstract: Process for producing high alumina fireproof products, particularly applicable in direct contact with melted steel or pig iron, containing mixture of materials including part of granular sintered bauxite and/or high alumina grog and/or sintered corundum, raw slurry clay and composite mixture of materials, characterised in that the components containing 5 - 60% of sintered materials - bauxite and/or grog, and/or sintered corundum, 0.5 - 55% of natural materials including 0-12% of aluminium silicate - cyanite, 0-40% of silimanite, 0-50% of andalusite, and 5-10% of raw fire resistant clay and/or raw kaolin - included in the mixture are subjected to the micronisaton process to obtain granulation level at least 85% below 60 μm, including at least 50% of material below 20 μm and 15% below 3 μm, subsequently the mixture is subject to homogenisation process, and then 15 - 60% of the composite is mixed with aggregate including 25-80% of sintered bauxite and/or high alumina grog and/or sintered corundum and/or their mixture with granularity 0-2.8 mm with addition of 1-15% of the fire resistant raw clay and/or kaolin in a form of slurry, and the mixture is used to form products by applying unit pressure of at least 80N/mm <2>, then it is dried and fired in temperature range 1,720 - 1,950 degrees K.